HomeMy WebLinkAbout26_Autry Grading 2001 EC plan_Armpit mine-26-32aS0
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VICINITY MAP
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SOUNDING CAP 1 FT
ELEV: 108.27
EDGE OF WATER
ELEV: 109.62
.GROUND SHOT
TOP OF BANK
ELEV: 110.30
ELEV: 110.36
GROUND SHOT
ELEV: 110.41
TOP OF BANK
ELEV: 110.12
CL SOUNDING ® 1.8 FT
EDGE OF WATER
ELEV: 107.48
ELEV: 109.44
SOUNDING ® 1 FT
ELEV: 108.26
GROUND SHOT
ELEV: 109.75
TOP OF BANK
ELEV: 109.54
t EDGE OF WATER
� ELEV: 109.40
,SOUNDING ® 1 FT
ELEV: 108:26
SOUNDING ® 2 FT_"_�
ELEV: 107.26
CL SOUNDING @ 3.2 FT
ELEV: 106.01
SOUNDING ® 3.3 FT
ELEV: 105.94 GROUND SHOT
SOUNDING 1 FT -ELEV: 109.36
ELEV: 108.27
GROUND SHOT
EDGE OF WATER ELEV: 109.87
ELEV: 109.38
GROUND SHOT
ELEV: 108.34
TOP OF BANK
t ELEV: 107.94
EDGE OF WATER
4 ELEV: 106.94
SOUNDING ® 1 FT
ELEV: 105.67 EDGE OF WATER
CL SOUNDING @ 3 FT *---ELEV: 106.93
ELEV: 103.68
TOP OF BANK
ELEV: 108.09
SOUNDING ® 1.3 FT
ELEV: 105.36
GROUND SHOT
ELEV: 107.98
TOP OF BANK
ELEV: 107.85
EDGE OF WATER
ELEV: 106.38
SOUNDING ® 1 FT
,,----ELEV: 105.14
CL SOUNDING ® 2.2 FT
ELEV: 104.08
SOUNDING ® 1 FT
ELEV: 105.26
EDGE OF WATER
ELEV: 106.41
TOP OF BANK
ELEV: 108.24
GROUND SHOT__,,-'
ELEV: 108.27
I : ` CONTROL ESTABLISHED VIA NORTH CAROLINA GEODETIC SURVEY
VIRTUAL REFERENCE SYSTEM. ;
3) NO NCGS MONUMENT WITHIN 2000' OF SITE. PIN NO: 0434-55-8407
4) LINES NOT SURVEYED ARE SHOWN AS DASHED LINES FROM
INFORMATION REFERENCED ON THE FACE OF THIS MAP. ZONING: M(P)
5) NONCONFORMING STRUCTURES HAVE NOT BEEN CREATED BY
THIS SURVEY.
6) THIS SURVEY WAS. DONE WITHOUT BENEFIT OF A TITLE 50' FRONT
409 Chicago Drive - Suite 112
Fayetteville, North Carolina 28506
Phone-. (910) 426-6777 \��\
Fax (910) Q26-5T17
s
License Number: C-2554
T
50LUTION,591NC
�.NGINEE21Nr � Sur�VEYIN� � �'S � coNST>zuctioN �aYauT
4� AL <
457
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SURVEYED BY:
RON
DRAWN BY:
DAVID
CHECKED BY:
JIMMY
PROJECT NUMBER:
592
SEARCH AND IS BASED ON REFERENCED INFORMATION 30 SIDE
20' REAR
SHOWN HERE ON. OTHER DOCUMENTS OF RECORD MAY 0
EXIST WHICH COULD AFFECT THIS PROPERTY. NO
5 RESPONSIBILITY IS ASSUMED BY THIS SURVEYOR FOR REFERENCES: � DRAWING SCALE.
ANY CONDITIONS WHICH MAY PRESENTLY EXIST BUT DB 5334, PG 656
``1��j111111!//�,��
ARE UNKNOWN OR REFERENCED HERE ON, SUCH AS L „- ,
BUT NOT LIMITED TO HAZARDOUS WASTE MATERIALS,
HORIZONTAL;1 -120
�`� CAR® %/�® EASEMENTS, CEMETERIES, AND FLOOD AREAS. -
1 SEAN R. SEEVER CERTIFY THAT THE CONTROL FOR THIS �� Q`-.•° °°• <> '®
SURVEY WAS ESTABLISHED FROM AN ACTUAL GPS SURVEY �N O; • LESS /� •,° ®�, 7) LOCATIONS OF ALL UNDERGROUND UTILITIES LYING LEGEND:
�'; �O ;'y !, . WITHIN THIS MAPPED AREA MAY NOT BE SHOWN ON Ect -
UNDER MY SUPERVISION. THIS GPS SURVEY WAS PERFORMED Ct = THIS PLAN. DEVELOPERS OR CONTRACTORS SHOULD [Lj ECM EXISTING CONCRETE MONUMENT
1, SEAN R. SEEVER, CERTIFY THAT THIS CLASS C TO C-211 FGCC SPECIFICATIONS RTK GPS WITH VRS FIELD AL _�
TOPOGRAPHIC MAP WAS DRAWN FROM AN ACTUAL SURVEY PROCEDURES WERE USED. THE COORDINATES WERE OBTAINED - 457 .�. NOT ONLY MAKE SUBSURFACE INVESTIGATIONS BUT PROPERTY LINE CS
PERFORMED UNDER MY DIRECT SUPERVISION AND THAT IT THROUGH A GRID TO GROUND ADJUSTMENT USING THE < SHOULD ALSO ALLOW FOR CONTINGENCIES WHICH - - RIGHT-OF-WAY ��' GRAPHIC SCALE DATE SURVEYED
•,, • MIGHT ARISE BY REASON OF ENCOUNTERING
MEETS OR EXCEEDS THE NORTH CAROLINA ADMINISTRATIVE COMBINED SCALE FACTOR SHOWN HEREON. THIS SURVEY WAS r ° tie MAJOR CONTOUR SURVEYED
of ° 0 SUR �`o UNRECORDED LINES OR OF LINES BEING IN DIFFERENT ) MARCH 2 2 11
J �• SURVEY. 120 0 60 120 240 480 C 3 0
CODE 21.56.1605 AND. 21.56.1606. WITNESS MY HAND AND PERFORMED ON MARCH 21, 2011 USING TWO TRIMBLE 5700 �' °.• �1�'e® LOCATIONS THAN INDICATED ON THIS RVEY. MINOR CONTOUR SURVEYED
SEAL THIS 24 DAY OF MaRCd , A.D., 2011. RECEIVERS. c�rG����� 8 THIS PROPERTY. DOES NOT LIE WITHIN A FLOOD ZONE (SURVEYED)
........... .............. ....�.....�_ MAJOR CONTOUR (LIDAR)
�ll�/lIRII f 1111��`i ACCORDING TO MAP if 3720043400J OF THE FLOOD
INSURANCE RATE, DATED JANUARY 5, 2007. MINOR CONTOUR (LIDAR)
_ 9) BOUNDARY INFORMAt+
TION PROVIDED BY CLIENT WITH TREE LINE ( IN FEET) SHEET NUMBER
_ a EXISTING SITE CONDITIONS DRAWING DATED 11 12 01.
_
PROFESSIONAL LAND. SURVEYOR L-4571 M PROFESSIONAL LAND SURVEYOR = L-4571 M } BENCHMARK 1 inch 120 ft.
- 1
OF
SERICEA L•ESPEDEZA 30 c
2.1 AND H IG LESS THAN TWO THIRDS THE PIPE DIAMATER OR
A, A 10 A A E HT NOT .
CULVERT HEIGHT.
KOBE LESPEDEZ SECTION A NOTE•
_ - F1 FREEBOARD EARTHEN EMBANKMENT TO BE STABILIZED
TOP OF DAM IMMEDIATELY FOLLOWING CONSTRUCTION. 3. THERE SHALL BE NO OVERFLOW FROM THE END ,OF THE APRON TO THE
' � 3 SURFACE OF THE RECEIVING CHANNEL .THE AREA TO BE PAVED OR RiPRAPPED
SEEDING NOVt -:5 DESIGN HIGH-WATER REFERENCE SEEDING SPECIFICATIONS ON SHALL BE UNDERCUT SO THAT THE INVERT OF THE APRON SHALL BE AT THE
_ SPILLWAY CREST SAME„ GRADE. (FLUSH) . WiTH THE SURFACE OF THE RECEIVING , CHANNEL THE _
THIS SHEET.
:_.;. .::, t. _.. `, APRON SHALL HAVE A CUTOFF OR TOE WALL. AT THE DOWNSTREAM END.
1. IN EASTERN PIEDMONT ADD 25 LB/ACRE PENSACOLA BAHIAGRASS OR 10 LB/ACRE ANTI -VORTEX. PLATE
A
' 4. THE .WIDTH OF THE .END. OF THE APRON SHALL. BE ,EQUAL TO THE BOTTOM
COMMON BERMUDAGRASS. USE COMMON-BEAMU DAGRASS ONLY WHERE IT IS
_ TRASH RACK WIDTH OF THE RECEIVINGTOR RECEIVING RECEIVING CHANNEL MAXIMUM TAPER ECE CHANNEL 5.1 UNLIKELY TO BECOME A PEST. 1 MIN.
5• ALL SUBGRADE FOR STRUCTURE TO BE RESIDUAL SOIL.
2. AFTER AUG. 15 USE UNSCARIFiM SERICEA SEED. 2 2
ISER CREST
6.. THE PLACING OF FILL. EITHER LOOSE OR COMPACTED IN THE RECEIVING3. WHERE A NEAT APPEARANCE IS DESIRED, OMIT. SERICEA AND SUBSTITUTE 40 PAN B CHANNEL SHALL NOT BE. AuowEo.
�- -, �.. A . CMP PERFORATED RISER L 7. NO BENDS OR CURVES IN THE HORIZONTAL ALIGNMENT OF THE APRON WILL
SEDIMENT CLEAN OUT ELEV. BE PERMITTED.
LB/ACRE BAHIACRASS OR 1'S LB/ACRE DERMUDAGRASS.
•
(10.5MIN.)
8. RIP RAP d50 g 7 inches
4. TO EXTEND SPRING SEEDING DATES INTO DUNE, ADD 15 LB/ACRE HULLED
d 1 h
#5 WASHED RIPRAP APRON max 1 Inches
,:.._. .., - : <. W2 .' APRON THICKNESS � 16 inches
BERMUDAGRIASS. HOWEVER, IT IS PREFERABLE TO SEED TEMPORARY COVER AND SEED �. = N . • STONE FILTER -
FESCUE IN SEPT. CLEAN OUT
a DISCHARGE PIPE
_ N STAKE N I RiP RAP
1
NURSE PLANTS
BOTTOM OF BASIN
- AY 1 AND AUG. 15 ADD 10 LB ACRE GERMAN MILLET OR 15 L8 ACRE , , •, . j
BETWEEN M / /
Itdd
I
UNDANGRASS. PRIOR TO MAY 1 OR AFTER AUG .. 15 ADD 40 LB/ACRE RYE (GRAIN).
5 wAsttEo sro
tat=:KMUlS)Rf'rK'FC„ �CaV m r R��.
SOiL AMMDMIENTS
APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 4,000 LB/ACRE
GROUND AGRICULTURAL LIMESTONE AND 1.000 LB/ACRE 10--10-10 FERTILIZER.
SEDIMENT
BASIN
RISER
DIA.
BARREL
DIA.
BARREL
SLOPE
BARREL
LENGTH
D
S.
Y
H
Z
SB-1
48"
36"
0.02 ft/ft
55'
2.0'
5.5'
8.0'
5.0'
4.0'
AP1aN
N0.
w l
00
WZ
00
L:
QL)
s
H
Ondm)
Stir-1
9.0
29.0
20
2
24
F__F
I
N
D
0.
gg
3
o R ANCHOR SKIRT 6" MINIMUM
IM N
_ LOCATED R
SHALL 1. A STABILIZED ENTRANCE PAD OF #� WASHED STONE OR RAIL ROAD, BALLAST.: LL BE OCATE WHERE
" TttAFFlC :::WILL ENTER OR LEAVE THE CONSTRUCTION SITE ONTO A PUBLIC STREET.
IN. LIEU OF BURYING SKIRT, 6 OF
- - --
-TiriAY .:- - --- - - � _ -- _ --=--- -- _- .. _ 2 FILTER FABRIC OR COMPACTED CRUSHER RUN .STONE MAY BE USED AS A BASE FOR THE CONSTRUCTION ENTRANCE _--- __---- --
5 WASHED STOi1E BE USED'
__ : , _ - -
« OVER TURNDOWN. 3. THE ENTRANCE SHALL BE MAINTAINED iN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING .OF SEDIMENT
GENERAL :NOTES: 1. FILTER FABRIC FENCE SHALL BE A MINIMUM OF 32 IN WIDTH AND ONTO PUBLIC STREETS OR EXISTING PAVEMENT. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH. ADDITIONAL
SHALL HAVE A MINIMUM OF 6 LINE WIRES WITH 12" STAY SPACING. STONE AS CONDITIONS WARRANT AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT.
2. WOVEN FILTER FABRIC BE USED WHERE SILT FENCE IS TO REMAIN
, 4. .ANY SEDIMENT SPILLED. DROPPED, WASHED. OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED IMMEDIATELY.
FOR A PERIOD OF MORE THAN 30 DAYS.
5. WHEN APPROPRIATE, WHEELS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC STREET. WHEN
3. STEEL POSTS SHALL BE 5,- 0N IN HEIGHT AND BE OF THE WASHING IS REQUIRED. IT SHALL BE DONE IN AN AREA STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN
SELF -FASTENER ANGLE STEEL . TYPE. APPROVED SEDIMENT BASIN.
4. WOOD POSTS SHALL BE 6 TO 7 FEET IN HEIGHT AND 3 TO 4 6. SOIL STABILIZATION FABRIC (AS SPECIFIED BY THE DESIGNER) SHALL BE USED.
INCHES IN DIAMETER. WIRE FABRIC SHALL BE FASTENED TO STEEL OR WOOD POST
WOODEN POST WITH NOT LESS THAN #9 WIRE STAPLES 1-1/2' LONG.
_ 5. WASHED STONE SHALL BE USED TO BURY SKIRT WHEN SILT FENCE
IS USED ADJACENT TO A CHANNEL, CREEK OR POND. FILTER FABRIC
z_ _
t^�,ONS9TRUCTI,BN .SEOWENCE 6. TURN SILT FENCE UP SLOPE AT ENDS. µal
- �
7. WHEN FABRIC IS USED WITH WIRE MESH 8 CENTERED POSTS. MAY BE USE. <i,
installation of the erosion control oQ
1. Clear and- grub only those areas necessary fore o
STABILIZED CONSTRUCTION ENTRANCE
- measures._ c `°
sediment basin silt fence silt ditches, etci install a stake in the sediment MAINTENANCE NOTES. 1. FILTER BARRIERS SHALL BE INSPECTED BY THE FINANCIALLY
2. Instal i
*.
` sediment height mark and a 2.0' mark for half -full. Basin to RESPONSIBLE PARTY OR HIS AGENT IMMEDIATELY AFTER EACH TM
basin indicating the 4 _.: g
be cleaned out v�hen it fills to the hdlfwaiy mark. RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL.
` ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY
3. Geode site a000rding to approved construction documents.
hehv�ise stabilise all areas as thee: are beau ht to final rades.
4. Crass or of ,,. y _ ug 9 2. SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END
-`' : or to dill`• anti mdintdin dil erosion control devices throughout construction. OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL IS NECESSARY, THE VANCHOR SKIRT 6 MINIMUM -
5. Contract... 9
6. Can to inspect basin after each rainfall and repair, clean out, maintain as needed. FABRIC SHALL BE REPLACED PROMPTLY.
7. Contractor to Dave- all erosion control d6Vibes in. place at the conclusion of his contract.
-. 3. SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH STORM EVENT OR SILT
ss stabilize all denuded areas.
Contractor is to clean out, repair and gra FENCE SHOULD BE REPLACED. THEY MUST BE REMOVED WHEN DEPOSITS REACH
. ANY SEDIMENT DEPOSITS REMAIN
ING IN
m �it` A i nal erosion control. BARRIER E
S, . It is ttie contractors responsibility to contain sedi ent on s e. dolt o APPROX. HALF. THE, HEIGHT OF THE
measures may be required by the Engineer, PLACE AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM
9. All er<oslon contfoi measures to be in accordance with the North Carolina Erosion and TO THE EXISTING GRADE, PREPARED AND SEEDED.
Sediment Control Planning9 Design - and Requirements and Land Development Standards.
9 q
SILT FEIVCE
IF LiL.h-;li�lj V`1=1i�u:1:7• IrJ:ft%.y..i�,V:,a��
GENERAL NOTES
1. All graded slopes must be seeded and mUiched` within 30. days of
compt6tiian -of -grading. -All remaining areas are to be seeded and
mulched within 120 days.
2. Additional measures to control erosion and sediment may be required
during construction.
3. Any land -disturbing activity > 5 acres requires compliance with till
conditions of the General Permit to Discharge Storm Water Under
the Ncltlbngl Pollutant Discharge Elimination System (Permit No.
N090 6000). Any permit noncompilance Is a violation of the Clean Water
Act and iicy require enforcement action by the North Carolina Department
of Environment and Ndturdl R6 ources. , (For questions contact
Mooreeviile Regional Office Water GlUdlity Staff at 704-663-1699.
..d
FULL FLOW.,
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